<html>
<head><meta charset="utf-8"><title>CTCFT meeting slides · edition 2021 · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/index.html">edition 2021</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html">CTCFT meeting slides</a></h3>

<hr>

<base href="https://rust-lang.zulipchat.com">

<head><link href="https://rust-lang.github.io/zulip_archive/style.css" rel="stylesheet"></head>

<a name="238744104"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744104" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744104">(May 14 2021 at 10:05)</a>:</h4>
<p>Hey <span class="user-mention" data-user-id="310399">@Mara</span> and others -- I prepared some quick slides (<a href="https://hackmd.io/3-hef1oaTMiMnKWX8poywg?edit">source</a>, <a href="https://hackmd.io/@rust-ctcft/S1vDEajdu#/">preview</a>) for the <a href="https://rust-ctcft.github.io/ctcft/meetings/2021-05-17.html">upcoming CTCFT meeting</a>. Thoughts or changes?</p>



<a name="238744282"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744282" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744282">(May 14 2021 at 10:07)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> the intoiterator example works on all editions. so maybe not the best example. maybe <code>let mut it = [1, 2, 3].into_iter();</code> instead?</p>



<a name="238744302"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744302" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744302">(May 14 2021 at 10:07)</a>:</h4>
<p>ok, feel free to edit</p>



<a name="238744328"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744328" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744328">(May 14 2021 at 10:07)</a>:</h4>
<p>that said, the type changes, right?</p>



<a name="238744428"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744428" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744428">(May 14 2021 at 10:08)</a>:</h4>
<p>nope. <code>for i in [1, 2, 3]</code> just doesn't compile on rust 1.52, and compiles fine on rust 1.53 on all editons.</p>



<a name="238744475"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744475" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744475">(May 14 2021 at 10:09)</a>:</h4>
<p>ah, yeah, I guess that it's only the <code>.</code> notation that changed</p>



<a name="238744485"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744485" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744485">(May 14 2021 at 10:10)</a>:</h4>
<p>we could just make it <code>for i in [1, 2, 3].into_iter()</code></p>



<a name="238744546"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744546" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744546">(May 14 2021 at 10:10)</a>:</h4>
<p>anyway, change it to whatever you think best</p>



<a name="238744846"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744846" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744846">(May 14 2021 at 10:13)</a>:</h4>
<p><a href="/user_uploads/4715/Ep2X2R8yQaj5KJ2nx92HztR9/image.png">image.png</a></p>
<div class="message_inline_image"><a href="/user_uploads/4715/Ep2X2R8yQaj5KJ2nx92HztR9/image.png" title="image.png"><img src="/user_uploads/4715/Ep2X2R8yQaj5KJ2nx92HztR9/image.png"></a></div>



<a name="238744937"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744937" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744937">(May 14 2021 at 10:14)</a>:</h4>
<p><span class="user-mention" data-user-id="310399">@Mara</span> I made you a member of the team...</p>



<a name="238744939"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744939" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744939">(May 14 2021 at 10:14)</a>:</h4>
<p>I thought</p>



<a name="238744942"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744942" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744942">(May 14 2021 at 10:14)</a>:</h4>
<p>works now</p>



<a name="238744946"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744946" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744946">(May 14 2021 at 10:14)</a>:</h4>
<p>ok</p>



<a name="238744958"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238744958" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238744958">(May 14 2021 at 10:15)</a>:</h4>
<p>I'm going to publish the links to those to the world, so I tweaked perms</p>



<a name="238745100"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238745100" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238745100">(May 14 2021 at 10:16)</a>:</h4>
<p>added a bunch of people to the list at the end too</p>



<a name="238745120"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238745120" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238745120">(May 14 2021 at 10:16)</a>:</h4>
<p>anyway, nice overview! super short and clear examples. love it :)</p>



<a name="238745122"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/268952-edition%202021/topic/CTCFT%20meeting%20slides/near/238745122" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Mara <a href="https://rust-lang.github.io/zulip_archive/stream/268952-edition-2021/topic/CTCFT.20meeting.20slides.html#238745122">(May 14 2021 at 10:16)</a>:</h4>
<p>gotta go now.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
</html>